Remove obsolete CSS text classes (#30576)

- `.text-thin` and `.text-italic` are not present in CSS so were doing nothing and I removed them.
- `.text.middle` was unused so I removed it.
- `.text.italic` is replaced with `tw-italic`.
- `.text.normal` had exactly one use and it wasn't even needed.
- add a `muted` class to the link to `org_profile_avatar.tmpl`.

---------

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
(cherry picked from commit aff7b7bdd285cc1fcabea774f153886e11ae9f5d)

9 files changed, 11 insertions, 27 deletions

diff --git a/templates/org/team/members.tmpl b/templates/org/team/members.tmpl
index 5719328a27..7e9a59a6bf 100644
--- a/templates/org/team/members.tmpl
+++ b/templates/org/team/members.tmpl
@@ -46,7 +46,7 @@
 							</div>
 						{{else}}
 							<div class="flex-item">
-								<span class="text grey italic">{{ctx.Locale.Tr "org.teams.members.none"}}</span>
+								<span class="text grey tw-italic">{{ctx.Locale.Tr "org.teams.members.none"}}</span>
 							</div>
 						{{end}}
 					</div>
diff --git a/templates/org/team/repositories.tmpl b/templates/org/team/repositories.tmpl
index 98b4854eb8..f5d68ce416 100644
--- a/templates/org/team/repositories.tmpl
+++ b/templates/org/team/repositories.tmpl
@@ -48,7 +48,7 @@
 							</div>
 						{{else}}
 							<div class="flex-item">
-								<span class="text grey italic">{{ctx.Locale.Tr "org.teams.repos.none"}}</span>
+								<span class="text grey tw-italic">{{ctx.Locale.Tr "org.teams.repos.none"}}</span>
 							</div>
 						{{end}}
 					</div>
diff --git a/templates/org/team/sidebar.tmpl b/templates/org/team/sidebar.tmpl
index 9311a46e38..c9f80259e2 100644
--- a/templates/org/team/sidebar.tmpl
+++ b/templates/org/team/sidebar.tmpl
@@ -22,7 +22,7 @@
 			{{if .Team.Description}}
 				{{.Team.Description}}
 			{{else}}
-				<span class="text grey italic">{{ctx.Locale.Tr "org.teams.no_desc"}}</span>
+				<span class="text grey tw-italic">{{ctx.Locale.Tr "org.teams.no_desc"}}</span>
 			{{end}}
 		</div>
 		{{if eq .Team.LowerName "owners"}}
diff --git a/templates/repo/create.tmpl b/templates/repo/create.tmpl
index bcd3c16b6a..c1c8c2185e 100644
--- a/templates/repo/create.tmpl
+++ b/templates/repo/create.tmpl
@@ -65,7 +65,7 @@
 					</div>
 					<div class="inline field">
 						<label>{{ctx.Locale.Tr "repo.template"}}</label>
-						<div id="repo_template_search" class="ui search normal selection dropdown">
+						<div id="repo_template_search" class="ui search selection dropdown">
 							<input type="hidden" id="repo_template" name="repo_template" value="{{.repo_template}}">
 							<div class="default text">{{.repo_template_name}}</div>
 							<div class="menu">
@@ -119,7 +119,7 @@
 					<div id="non_template">
 						<div class="inline field">
 							<label>{{ctx.Locale.Tr "repo.issue_labels"}}</label>
-							<div class="ui search normal selection dropdown">
+							<div class="ui search selection dropdown">
 								<input type="hidden" name="issue_labels" value="{{.issueLabels}}">
 								<div class="default text">{{ctx.Locale.Tr "repo.issue_labels_helper"}}</div>
 								<div class="menu">
@@ -135,7 +135,7 @@
 
 						<div class="inline field">
 							<label>.gitignore</label>
-							<div class="ui multiple search normal selection dropdown">
+							<div class="ui multiple search selection dropdown">
 								<input type="hidden" name="gitignores" value="{{.gitignores}}">
 								<div class="default text">{{ctx.Locale.Tr "repo.repo_gitignore_helper"}}</div>
 								<div class="menu">
diff --git a/templates/repo/file_info.tmpl b/templates/repo/file_info.tmpl
index 5527991644..61cb9f4b8a 100644
--- a/templates/repo/file_info.tmpl
+++ b/templates/repo/file_info.tmpl
@@ -1,4 +1,4 @@
-<div class="file-info text grey normal tw-font-mono">
+<div class="file-info tw-font-mono">
 	{{if .FileIsSymlink}}
 		<div class="file-info-entry">
 			{{ctx.Locale.Tr "repo.symbolic_link"}}
diff --git a/templates/repo/settings/collaboration.tmpl b/templates/repo/settings/collaboration.tmpl
index 2a4ec577e7..ed4d5e7eb3 100644
--- a/templates/repo/settings/collaboration.tmpl
+++ b/templates/repo/settings/collaboration.tmpl
@@ -29,7 +29,7 @@
 									</div>
 								</div>
 							</div>
-							<button class="ui red tiny button inline text-thin delete-button" data-url="{{$.Link}}/delete" data-id="{{.ID}}">
+							<button class="ui red tiny button inline delete-button" data-url="{{$.Link}}/delete" data-id="{{.ID}}">
 								{{ctx.Locale.Tr "repo.settings.delete_collaborator"}}
 							</button>
 						</div>
@@ -75,7 +75,7 @@
 						</div>
 						{{if $allowedToChangeTeams}}
 							<div class="flex-item-trailing" {{if .IncludesAllRepositories}} data-tooltip-content="{{ctx.Locale.Tr "repo.settings.delete_team_tip"}}"{{end}}>
-								<button class="ui red tiny button inline text-thin delete-button {{if .IncludesAllRepositories}}disabled{{end}}" data-url="{{$.Link}}/team/delete" data-id="{{.ID}}">
+								<button class="ui red tiny button inline delete-button {{if .IncludesAllRepositories}}disabled{{end}}" data-url="{{$.Link}}/team/delete" data-id="{{.ID}}">
 										{{ctx.Locale.Tr "repo.settings.delete_collaborator"}}
 								</button>
 							</div>
diff --git a/templates/repo/settings/options.tmpl b/templates/repo/settings/options.tmpl
index aeb61d9eb3..d5a0cff342 100644
--- a/templates/repo/settings/options.tmpl
+++ b/templates/repo/settings/options.tmpl
@@ -135,7 +135,7 @@
 									<form method="post" class="tw-inline-block">
 										{{.CsrfTokenHtml}}
 										<input type="hidden" name="action" value="mirror-sync">
-										<button class="ui primary tiny button inline text-thin">{{ctx.Locale.Tr "repo.settings.sync_mirror"}}</button>
+										<button class="ui primary tiny button inline">{{ctx.Locale.Tr "repo.settings.sync_mirror"}}</button>
 									</form>
 								</td>
 							</tr>
diff --git a/templates/shared/user/org_profile_avatar.tmpl b/templates/shared/user/org_profile_avatar.tmpl
index 2ff1e40ca8..d67f133abf 100644
--- a/templates/shared/user/org_profile_avatar.tmpl
+++ b/templates/shared/user/org_profile_avatar.tmpl
@@ -4,7 +4,7 @@
 			<div class="column">
 				<div class="ui header tw-flex tw-items-center gt-word-break">
 					{{ctx.AvatarUtils.Avatar . 100}}
-					<span class="text thin grey"><a href="{{.HomeLink}}">{{.DisplayName}}</a></span>
+					<span class="text grey"><a class="muted" href="{{.HomeLink}}">{{.DisplayName}}</a></span>
 					<span class="org-visibility">
 						{{if .Visibility.IsLimited}}<div class="ui medium basic horizontal label">{{ctx.Locale.Tr "org.settings.visibility.limited_shortname"}}</div>{{end}}
 						{{if .Visibility.IsPrivate}}<div class="ui medium basic horizontal label">{{ctx.Locale.Tr "org.settings.visibility.private_shortname"}}</div>{{end}}
diff --git a/web_src/css/base.css b/web_src/css/base.css
index ce0b0f569a..4f62dd103c 100644
--- a/web_src/css/base.css
+++ b/web_src/css/base.css
@@ -863,14 +863,6 @@ input:-webkit-autofill:active,
   text-align: right !important;
 }
 
-.ui .text.normal {
-  font-weight: var(--font-weight-normal);
-}
-
-.ui .text.italic {
-  font-style: italic;
-}
-
 .ui .text.truncate {
   overflow-x: hidden;
   text-overflow: ellipsis;
@@ -878,14 +870,6 @@ input:-webkit-autofill:active,
   display: inline-block;
 }
 
-.ui .text.thin {
-  font-weight: var(--font-weight-normal);
-}
-
-.ui .text.middle {
-  vertical-align: middle;
-}
-
 .ui .message.flash-message {
   text-align: center;
 }